<template>
  <view>
    <!-- 轮播图区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <!-- 循环渲染轮播图的 item 项 -->
      <!-- <swiper-item v-for="(item, i) in swiperList" :key="i" @click="godetail(item.goods_id)"> -->
      <swiper-item v-for="(item, i) in swiperList" :key="i" @click="godetail(item.navigator_url)">
        <view class="swiper-item">
          <!-- 动态绑定图片的 src 属性 -->
          <image :src="item.image_src"></image>
        </view>
      </swiper-item>
    </swiper>


    <!-- 分类导航区域 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item, i) in navList" :key="i">
        <navigator v-if="item.navigator_url" url="/pages/cate/cate" :open-type="item.open_type">
          <image :src="item.image_src" class="nav-img"></image>
        </navigator>
        <image v-else :src="item.image_src" class="nav-img"></image>
      </view>
    </view>

    <!-- 楼层 -->
    <!-- 楼层区域 -->
    <view class="floor-list">
      <!-- 楼层 item 项 -->
      <view class="floor-item" v-for="(item, i) in floorList" :key="i">
        <!-- 楼层标题 -->
        <image :src="item.floor_title.image_src" class="floor-title"></image>

        <!-- 楼层图片区域 -->
        <view class="floor-img-box">
          <!-- 左侧大图片的盒子 -->
          <view class="left-img-box">
            <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}"
              mode="widthFix"></image>
          </view>
          <!-- 右侧 4 个小图片的盒子 -->
          <view class="right-img-box">
            <view class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" v-if="i2 !== 0">
              <image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>
            </view>
          </view>
        </view>
      </view>
    </view>

  </view>
</template>
           
<script>
  export default {
    name: '',
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: []
      }
    },
    onLoad() {
      //  获取轮播图
      this.getBanner()
      //  获取分类数据
      this.getCate(),
        //  获取楼层  
        this.getFloor()
    },
    methods: {
      async getBanner() {
        const res = await uni.$http.get('/api/public/v1/home/swiperdata')
        //console.log(res, 333444)
        this.swiperList = res.data.message
        uni.$showMsg()
      },

      //  去详情页
      godetail(url) {
        uni.navigateTo({
          //url:'/subPackages/goods_detail/goods_detail?goods_id='+goods_id
          url: '/subPackages/goods_detail/goods_detail?' + url.split('?')[1]
        })
      },
      //  获取分类
      async getCate() {
        const res2 = await uni.$http.get('/api/public/v1/home/catitems')
        console.log(res2, 44444);
        this.navList = res2.data.message
        uni.$showMsg()
      },
      //  获取getFloor
      async getFloor() {
        const res3 = await uni.$http.get('/api/public/v1/home/floordata')
        console.log(res3, 5555);
        this.floorList = res3.data.message
        uni.$showMsg()
      }
    }
  }
</script>
<style lang="scss">
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      width: 100%;
      height: 100%;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;

    .nav-img {
      width: 128rpx;
      height: 140rpx;
    }
  }

  .floor-title {
    height: 60rpx;
    width: 100%;
    display: flex;
  }

  .right-img-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }

  .floor-img-box {
    display: flex;
    padding-left: 10rpx;
  }
</style>
